[suggestion] Search bar in charmhub's header

Hi folks,

I’m not sure where to suggest this so doing it here.

In the charm page (any charm) on charmhub there’s no search bar. So in order to search for a different charm, the user have to click on Charmhub on the top section to go back to the website home for then search something else.

I suggest we add an always visible search button on the header to facilitate browsing. Here’s an example of this forum header containing a search button that could be used as a guide, note that they’re quite similar:

Thanks for you time and let me know if there’s a better place to suggest this.